How to Remove TrojanDownloader:Win32/Delf.GK

Does your computer get infected with a virus called TrojanDownloader:Win32/Delf.GK that cannot be handled by antivirus program in the computer? Computer performs slowly and weirdly? Is it safe to use the computer with this Trojan in? Are you looking for an effective way to remove this Trojan without damaging to the computer?

TrojanDownloader:Win32/Delf.GK Instruction:

TrojanDownloader:Win32/Delf.GK is a nasty Trojan virus which is created by the cyber criminals to take over the infected computer and cause destruction to the infected computer. It is able to break into the computer stealthily via making full use of system vulnerability and security exploits. Usually, you may get this virus by clicking malicious links, opening spam email attachments or downloading unknown “free” software. It can sneak into your computer without your awareness until you see the warning from your antivirus.

TrojanDownloader:Win32/Delf.GK performs maliciously once installed. Your computer will run very slow and weirdly since it is active and polytrophic on the computer system. It changes Windows registry and other important system settings, which allows it to activate and start performing malicious tasks immediately every time you boot the computer. Furthermore, it gathers the email addresses of your contacts and sends unexpected email messages to your friends in your name without your permission. What is worse, the cyber criminals are capable of accessing the infected computer to collect your personal information including financial details and social contact details. Thus, this Trojan shall be removed as soon as possible.

This Trojan is tricky and stubborn. No antivirus can remove it completely since it is able to regenerate later. Although the antivirus program declares that this Trojan has been removed, you see it again after restarting the computer. It needs and only can be removed manually with expert skills. Please note that manual removal is a cumbersome procedure and any wrong operation will lead to mistakes damaging your system seriously.

The following instructions require certain levels of computer skills. If you’re not sure and are afraid of making any critical mistakes during the process, please live chat with YooCare Expert now.

Manual Removal Guides:

TrojanDownloader:Win32/Delf.GK is a malicious Trojan virus which can install itself into the computer system without your consent and awareness. It makes your computer work slowly and implants other nasty infections into the computer. To make things worse, this Trojan is a tool for the hacker to invade the infected computer to steal your information. It is recommended to remove it as quickly as possible. Users can follow the manual guide here to have this virus removed instantly.

1. Show hidden files

(1). Click on the Start button and then on Control Panel

(2). Click on the Appearance and Personalization link

(3). Click on the Folder Options link

(4). Click on the View tab in the Folder Options window

(5). Choose the Show hidden files, folders, and drives under the Hidden files and folders category

(6). Click OK at the bottom of the Folder Options window.

2. Delete virus files

(1). Delete the related registry entries through Registry Edit

Guides to open registry editor: Click “Start” menu, hit “Run”, then type “regedit”, click “OK”

While the Registry Editor is open, search and delete the following registry entries listed below:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\[RANDOM CHARACTERS].exe

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run ‘RANDOM’

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Random


(2). Find out and remove the associated files of this Trojan virus.



%AllUsersProfile%\Application Data\~random

%AllUsersProfile%\Application Data\.dll HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Random “.exe”

Video Shows You How to Safely Modify Windows Registry Editor:

In a word, TrojanDownloader:Win32/Delf.GK is a dangerous Trojan virus which is able to change system settings and mess up the infected computer. It is able to activate every time you start the computer. It also will lead to abnormal computer shut down which is harmful to the system and even hard disk. It can open a backdoor for the cyber criminals to monitor your computer using traces and steal your privacy without letting you know. It is a serious threat for your computer and should be eliminated as quickly as possible once detected.

If you have no idea of how to do that, please contact experts from YooCare Online Tech Support for further help.

Published by on May 16, 2013 4:03 am, last updated on May 16, 2013 4:03 am

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